From here you can browse all malware analysis in the database by hash.

The output is sub-categorized by the first three sets of Octets. To browse to your hash, you can either search for it, or click through the first 3 sets of bytes in the hash of the malware to locate the matching output if it exists.

Browse 38 c2 66
38c266ccfee25e4ac33fead113e97ac46a4ae7f5 38c266dcbc69f96076d37c6033517a480148baef